Throw it on Zillow and offer buyer agents a 2.5% or 3% commission. Don't forget to pay a professional photographer to take great pictures. Hopefully a good agent that knows what they are doing will sell it for you and deal with the hard parts of the sales process.
Honestly, unless you have done SEVERAL real estate transactions yourself, know all the active, pending, and recent closed sales, knowledgeable with real estate financing and which lenders to use, know how to speak to appraisers, and are an expert negotiator, you are shooting yourself in the foot by not hiring a realtor. It's one thing to come to an agreement with a retail buyer, but getting from contract to close is quite a process. Dealing with retail buyer is ALWAYS emotional and they NEED an advocate to hold their hand through the process.
I DO agree that listing agents get paid VERY WELL for what they do, but a good one will net you more money on the back-end than their fee. A buyer's agent almost always earns their 3%! Representing buyers is labor intensive!
If you're not selling to a retail buyer it's a little easier dealing with cash buyers, but you will almost always net more money by throwing it on the MLS because if it's a real deal there will be multiple offers.